2212122210983 has 4 divisors (see below), whose sum is σ = 2263566913608. Its totient is φ = 2160677508360.

The previous prime is 2212122210979. The next prime is 2212122211027. The reversal of 2212122210983 is 3890122212122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2212122210983 - 2² = 2212122210979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212122210923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25722351248 + ... + 25722351333.

It is an arithmetic number, because the mean of its divisors is an integer number (565891728402).

Almost surely, 2^{2212122210983} is an apocalyptic number.

2212122210983 is a deficient number, since it is larger than the sum of its proper divisors (51444702625).

2212122210983 is an equidigital number, since it uses as much as digits as its factorization.

2212122210983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51444702624.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 2212122210983 in words is "two trillion, two hundred twelve billion, one hundred twenty-two million, two hundred ten thousand, nine hundred eighty-three".